Which of the following is a long bundle of neurons that functions as a carrier of messages to and from the brain to the body and is responsible for certain reflexes?
A) spinal cord
B) cerebellum
C) somatic nervous system
D) amygdala

Question

Which of the following is a long bundle of neurons that functions as a carrier of messages to and from the brain to the body and is responsible for certain reflexes?
A) spinal cord 
B) cerebellum
C) somatic nervous system 
D) amygdala

Quizplus · Accepted Answer

The spinal cord is a long bundle of neurons that runs down the back and functions as a carrier of messages to and from the brain to the body. It is responsible for certain reflexes, such as pulling your hand away from a hot stove. The cerebellum is responsible for coordination and balance, the somatic nervous system controls voluntary movement, and the amygdala is involved in emotion and memory.

Which of the Following Is a Long Bundle of Neurons